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Posted on September 08, 2017 at 11:38Simply I want to know when the hardfault occured(code statement)?I cant use debug so If I try to read program counter in hardfault function this returns me hardfault program counter.How can I know where Hardfault...
Posted on September 08, 2017 at 14:19Hello all, My question is how to read ADC value ( AC and DC (voltage and current ) ) If I want to generate 20khz signal and vary duty cycle (0-100%) of PWM according to ADC value how it can do and how to reloa...
Posted on September 07, 2017 at 17:55HiI'm using a STM32F103ZEI'm trying to configure DMA1 with ADC1 Channels 12 & 16.The code below works i.e. when the DMA flags the DMA_Buffer contains 800 samples, 400 for Channel_12 and 400 for Channel_16Howe...
Posted on September 07, 2017 at 12:45While the footnote number is given to the parasitic capacitance value, the footnote talks about hysteresis:seen in other DS too:JW
Posted on September 01, 2017 at 11:42I need the IBIS model for STM32F7 (specifically STM32F746NG).I tried the model available on the STM32F746 page (http://www.st.com/en/microcontrollers/stm32f746ng.html ), but when I import it into Altium 17, it cr...
Posted on August 23, 2017 at 15:58I'm using STM32Cube FW F4 v1.13. I see a new v1.16 on the website and have downloaded the '.zip' file. But STMCubeMX -> Help -> Install New Libraries does not see the new version out on the web. If I install 'From L...
Posted on September 07, 2017 at 14:25Hello,I am using STM32F446 MCU,I am collecting data from USART2 & transmitting data to USART3. DMA is enabled.If I make UART RX/TX buffer size to 1024 bytes & transmit data of size 1KB it works fine.But If I tran...
Posted on September 02, 2017 at 08:12 Hello, I am trying to store sound wave using analog mic using stm32f4 discovery board. external mic--> adc-->dac-->codec--->headphone. When I am trying to play recorded sound using codec, I am not able to hea...
Posted on January 26, 2017 at 11:20#define sbi(port,bit) port |= (1<<bit)#define cbi(port,bit) port &= ~(1<<bit)#define cb(port,bit) port & (1<<bit) void clock_setup();void spi_master_setup();void spi_tx(unsigned char tx);void gpi...
Posted on September 04, 2017 at 15:18Hello, I need small clarifications about .data section placement in the STM32F446x mcu. Let say i have a global array in the program and if i run the program on MCU, The arry can be located at 0x20000000 address...
